Results 71 to 80 of about 13,802,454 (213)

An enhanced LPV-model based identification approach of oscillatory failure cases [PDF]

, 2012
The reliable early detection of oscillatory failure cases (OFC) for modern fly-by-wire controlled civil aircraft is an important aspect in optimizing the structural design objectives for reducing the environmental footprint of the aircraft. We propose a
Varga, Andreas, Ossmann, Daniel
core  

An Adaptive LPV Integral Sliding Mode FTC of Dissimilar Redundant Actuation System for Civil Aircraft

IEEE Access, 2018
This paper addresses three major issues in dissimilar redundant actuation system when operates in active/active mode. The first one is to reduce the effect of force fighting. The second one is to obtain precise tracking performance of the control surface.
Salman Ijaz, Lin Yan, Mirza Tariq Hamayun, Waqas Mehmood Baig, Cun Shi   +4 more
doaj   +1 more source

Impact of Carina Width on Re‐Ablation Rate of Atrial Fibrillation After Primary Cryoballoon‐Ablation

Journal of Cardiovascular Electrophysiology, Volume 37, Issue 9, Page 1947-1955, September 2026.
Right side carina width is associated with the incidence of reconnection of RPVs and re‐ablation. Increased left side carina width was associated with re‐ablation rate, but there was no association with reconnection of the LPVs. ABSTRACT Background Reconnection of the pulmonary veins (PVs) is the primary cause of atrial fibrillation (AF) episodes after
Miriam Müller, Marja Hedman, Marianne Heikkilä, Juhani Junttila   +3 more
wiley   +1 more source

Revisiting Variable Stars Toward the Globular Cluster NGC 6496 With ATLAS and Gaia Photometry

Astronomische Nachrichten, Volume 347, Issue 7, August 2026.
ABSTRACT We revisit 13 variable stars in the field of the metal‐rich globular cluster NGC 6496, discovered by Abbas et al. (2015; Astronomical Journal 149:40) (hereafter referred to as “MA15”) via time‐series data, spanning 2 years. We improve upon the MA15 characterization of the variables using ATLAS time‐series photometry data, spanning 8 years, in ...
Madison E. Martin, Andrew Layden, Andrew McNeill   +2 more
wiley   +1 more source

Control Tolerante a Fallas Activo: Estimación y acomodación de fallas en sensores aplicado al modelo LPV de una bicicleta sin conductor

Revista Iberoamericana de Automática e Informática Industrial RIAI, 2016
Resumen: Se presenta el diseño de un control tolerante a fallas (CTF) activo aplicado al modelo de una bicicleta sin conductor con representación Lineal de Parámetros Variables en el tiempo (LPV) polinomial, afectado por fallas aditivas en los sensores y
J.A. Brizuela-Mendoza, C.M. Astorga-Zaragoza, A. Zavala-Río, F. Canales-Abarca   +3 more
doaj   +1 more source

Resolving a Complex Neonatal Phenotype by Rapid Trio Whole‐Genome Sequencing: A De Novo 11q14.3–q22.3 Deletion and a Splicing‐Altering Synonymous ANK1 Variant

Journal of Clinical Laboratory Analysis, Volume 40, Issue 15, August 2026.
Clinical utility of trio WGS and time metrics in a neonate with congenital anomalies and hemolytic anemia. ABSTRACT Background Neonates with complex and evolving phenotypes often lack sufficiently specific clinical features to guide targeted genetic testing.
Hyun‐Woo Lee, Ja‐Hyun Jang, Beom Hee Lee, Hee‐Jeong Youk, Eun Sun Kim, Kee Hyun Cho, Yun Sil Chang, Heui Seung Jo, Mi‐Ae Jang   +8 more
wiley   +1 more source

Fault tolerant control with switched LPV method based on hysteresis strategy and an application to a microsatellite model

, 2015
This paper studies a class of switched Linear Parameter Varying (LPV) systems in which different control faults are modeled as different system modes according to parameter varying.
Zhang Wei, He Xu, Zhang W(张伟), Leng YQ(冷雨泉), Leng Yuquan, He X(何旭), Zhang Y(张阳), Zhang Yang   +7 more
core   +1 more source

Model reduction for LPV systems based on approximate modal decomposition [PDF]

, 2017
The paper presents a novel model order reduction technique for large-scale linear parameter varying (LPV) systems. The approach is based on decoupling the original dynamics into smaller dimensional LPV subsystems that can be independently reduced by ...
István Gőzse, Zoltán Szabó, Vanek, Bálint, Szabó, Zoltán, Péni, Tamás, Bálint Vanek, Luspay, Tamás, Gőzse, István, Tamás Péni, Tamás Luspay   +9 more
core   +1 more source

Voice and Speech in Atypical Parkinsonian Disorders

Movement Disorders Clinical Practice, Volume 13, Issue 8, Page 1848-1860, August 2026.
Background Motor speech disorders are early, common, and functionally limiting features of atypical parkinsonian disorders (APDs) such as progressive supranuclear palsy (PSP), corticobasal syndrome (CBS), and multiple system atrophy (MSA). These impairments are underrecognized and undertreated in neurology clinics.
Federico Rodriguez‐Porcel, Farwa Ali, Michiko Bruno, Heather Davis Cuevas, Rohit Dhall, Kylie Dunne‐Platero, Lawrence I. Golbe, Ihtsham Haq, Nicole Herndon, Lawrence S. Honig, Kyurim Kang, Sarah Kremen, Guillaume Lamotte, Nikolaus R. McFarland, Michela Mir, Leila Montaser‐Kouhsari, Alexander Pantelyat, Joel Page, Hylan Pickett, Laura Purcell Verdun, Kelly Richardson, Jessica Shurer, Michelle Troche, Rene L. Utianski, Katya Villarreal‐Cavazos, Tuhin Virmani, Anne‐Marie Wills, as the Diagnosis and Treatment Working Group, CurePSP Center of Care (CoC) Network, Farwa Ali, Michiko Bruno, Timothy Chang, Rohit Dhall, Kimiko Domoto‐Reilly, Lawrence I. Golbe, Ihtsham Haq, Lawrence S. Honig, Sarah Kremen, Guillaume Lamotte, Zoltan Mari, Nikolaus R. McFarland, Leila Montaser‐Kouhsari, Alexander Pantelyat, Federico Rodriguez‐Porcel, Junaid Siddiqui, Jessica Shurer, Christopher Spears, Tuhin Virmani, Anne‐Marie Wills   +48 more
wiley   +1 more source

Robust Parameter Estimation for a Class of Nonlinear System With EM Algorithm

IEEE Access, 2020
This paper is concerned with the robust parameter estimation for linear parameter varying (LPV) finite impulse response (FIR) model. The practical process data are typically polluted by outliers and conventional parameter estimation methods may fail to ...
Tingting Zhang, Xin Liu, Xiaofeng Liu
doaj   +1 more source